Is it good for the elderly to take albumin depends on the situation, if the liver test albumin is in the normal range, it is recommended not to infuse albumin treatment. Because albumin is a blood product, it can transmit some viral diseases, such as hepatitis B, hepatitis C, syphilis and AIDS and other viruses, so when it is normal, there is no need to transfuse albumin. If the albumin of the elderly is relatively low, but only on the low side, albumin >30g/L or more, it is recommended to take some oral protein powder, and then some glucose and fat milk for nutritional supportive treatment can be infused. If albumin <30g/L, there is a risk of swelling and embolism, it is recommended to supplement albumin to minimize swelling and embolism.